89731993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8111}}^1$

素因数の和:8184

約数の個数: 16

約数和(自身を含む): 103574016

約数和(自身を除く): 13842023

約数列:

[1, 13, 23, 37, 299, 481, 851, 8111, 11063, 105443, 186553, 300107, 2425189, 3901391, 6902461, 89731993]

約数ペア:

[(1, 89731993), (13, 6902461), (23, 3901391), (37, 2425189), (299, 300107), (481, 186553), (851, 105443), (8111, 11063)]